3 years ago

50 grams of water is placed into a beaker the mass of the beaker is now 115 grams what is the mass of the empty beaker

1 answer:

6 0

65 Grams is the mass of the beaker because you just take the mass of Water + Beaker and take the water away now you have the mass of the beaker

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When acids react with metals they produce?

DiKsa [7]

Many acids will react with a metal to produce hydrogen gas and a metal salt.
Hope this helped :)

7 0

3 years ago

A nuclide of phosphorus 3015P decays into a nuclide of silicon 3014Si. In order to satisfy charge conservation and lepton number

jeka94

In order to satisfy charge conservation and lepton number conservation the other products must be neutron.

<h3>What is conservation of mass?</h3>

The principle of conservation of mass states that, the sum of the initial mass of reactants must be equal to final mass of the products.

$_{15}^{30}P\ --- > \ _{14}^{30} Si \ + \ ^{0}_{1} n$

The balanced reaction of radioactive decay of phosphorous shows conservation of mass.

Thus, in order to satisfy charge conservation and lepton number conservation the other products must be neutron.

Learn more about radioactive decay here: brainly.com/question/1383030

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2 years ago

One of the characteristics of an acid-base reaction is that this type of reaction forms water true or false

Julli [10]

True! Acid-base reactions will always form water and a salt (not necessarily table salt, though!).

4 0

3 years ago

If anyone has done the edge acids and bases lab please help me it would be deeply appreciated

Flauer [41]

Answer:

Do you mean a biology lab

Explanation:

what's the question

7 0

3 years ago

why does a large lake filled with cool water have more thermal energy than a small pond filled with warmer water

yan [13]

Because the scale is much larger, and a larger pool can collect more energy than a small pool, and it is more likely that it would have more energy spread throughout it.

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4 years ago